Libgdx相机/缩放问题 [英] Libgdx camera/scaling issue

问题描述

这只是一个真正的快速的帖子想知道我做错了什么？

This is just a really quick post wondering what i have done wrong?

我想要的背景填充在整个屏幕上，这不使它工作。 这里是所有的代码：

I want the background to be filled on the whole screen with whatever screen sizes i have but this does not make it work. Here is all the code:

// Variables

Jump game;

OrthographicCamera cam;

SpriteBatch sb;

 // Variables

public SplashScreen(Jump game)
{
    this.game = game;

    cam = new OrthographicCamera(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());

    cam.translate(cam.viewportWidth / 2, cam.viewportHeight / 2);

    sb = new SpriteBatch();
}

public void show() 
{

}

public void render(float delta) 
{
    Gdx.gl20.glClearColor(0.2F, 0.6F, 1F, 1F);

    Gdx.gl20.glClear(GL20.GL_COLOR_BUFFER_BIT);

    cam.update();

    sb.begin();

    sb.setProjectionMatrix(cam.combined);

    sb.draw(Assets.splash_spr_background, 0, 0);

    sb.end();

}

：）

推荐答案

问题是你的资源与视口大小不一样。请参阅下面的链接。 Libgdx使用Viewport类来处理这个。

The problem is your asset is not the same size as the viewport. See the links below. Libgdx uses the Viewport class to handle this.

如何处理libGDX中不同的宽高比？

如何根据libgdx中不同的屏幕分辨率缩放图像

https://github.com/libgdx/libgdx/wiki/视口

这篇关于Libgdx相机/缩放问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！